Mechanical repair - GearOil Lab

Service Procedures & Best Practices

Why “Stop Leak” Thinking Doesn’t Belong in Gearboxes

The truth about “stop leak” products reveals why relying on them can cause more harm than good in gearboxes, and understanding the real issues is essential.

GearOil Lab Team
March 24, 2026

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Service Procedures & Best Practices

Manual Transmission Service Intervals: The Reality Behind “Lifetime” Fluids

Just because a fluid is labeled “lifetime” doesn’t mean it never needs changing;…

GearOil Lab Team
March 25, 2026

Manual Transmissions

Does a Magnetic Drain Plug Help a Manual Transmission? Here’s When It Does

The truth about magnetic drain plugs and their impact on manual transmissions may…

GearOil Lab Team
March 25, 2026

Vetted

12 Best Thread Pitch Gauge Kits for Fittings in 2026

Optimize your fittings with the top thread pitch gauge kits of 2026—discover which sets…

GearOil Lab Team
March 25, 2026

Vetted

15 Best Pressure Washers for Undercarriage Cleaning in 2026

Better undercarriage cleaning starts here—discover the top pressure washers of 2026…

GearOil Lab Team
March 25, 2026